Results 51 to 60 of about 824,117 (206)

Quantitative deep sequencing reveals dynamic HIV-1 escape and large population shifts during CCR5 antagonist therapy in vivo. [PDF]

PLoS ONE, 2009
High-throughput sequencing platforms provide an approach for detecting rare HIV-1 variants and documenting more fully quasispecies diversity. We applied this technology to the V3 loop-coding region of env in samples collected from 4 chronically HIV ...
Athe M N Tsibris, Bette Korber, Ramy Arnaout, Carsten Russ, Chien-Chi Lo, Thomas Leitner, Brian Gaschen, James Theiler, Roger Paredes, Zhaohui Su, Michael D Hughes, Roy M Gulick, Wayne Greaves, Eoin Coakley, Charles Flexner, Chad Nusbaum, Daniel R Kuritzkes   +16 more
doaj   +1 more source

Chemokine receptor CCR5 antagonist maraviroc: medicinal chemistry and clinical applications. [PDF]

Curr Top Med Chem, 2014
The human immunodeficiency virus (HIV) causes acquired immumodeficiency syndrome (AIDS), one of the worst global pandemic. The virus infects human CD4 T cells and macrophages, and causes CD4 depletion.
Xu GG, Guo J, Wu Y.
europepmc   +2 more sources

Chemokine receptor CCR1: A new target for progressive kidney disease [PDF]

, 2005
Infiltrating leukocytes are thought to contribute to the progression of kidney disease. Locally produced chemokines guide circulating leukocytes into the kidney, which renders therapeutic blockade of respective chemokine receptors on the leukocyte ...
Hans-Joachim Anders, Ninichuk, Volha, Anders, Hans-Joachim, Volha Ninichuk   +3 more
core   +1 more source

Resveratrol Alleviates Blood‑Brain Barrier Damage in Cerebral Ischemia‑Reperfusion Rat Models through Modulation of the CCL3/CCR5 Signaling Pathway

Shiyan dongwu yu bijiao yixue
Objective To investigate the protective effect of resveratrol against blood-brain barrier damage in a rat model of cerebral ischemia-reperfusion and to determine whether this effect is mediated by the C-C motif chemokine ligand 3 (CCL3)/C-C chemokine ...
LEI Jianjun, SUO Chenhao, ZHANG He
doaj   +1 more source

Chronic HBV Infection Disrupts CCL5‐Secreting cNK Cells and Attenuates Liver Accumulation and Activation of DCs and HBV‐Specific T Cells

Advanced Science, EarlyView.
ADORA2A activation suppresses NFκB‐dependent CCL5 production in cNK cells during chronic HBV infection, disrupting intrahepatic DC recruitment and HBV‐specific CD8+ T‐cell differentiation and function. Targeting the ADORA2A/NFκB/CCL5 axis restores antiviral immunity and facilitates HBV clearance.
Ailu Yang, Yucan Wang, Yating Yu, Jing Wu, Cuiping Bao, Zixuan Wang, Qiuju Han, Zhigang Tian, Jian Zhang, Huajun Zhao   +9 more
wiley   +1 more source

Dual Lineages of Langerhans Cells Cooperate to Restore the Immune Barrier after Skin Injury

Advanced Science, EarlyView.
After skin injury, the epidermal immune barrier is rebuilt by two sources of Langerhans cells. Resident Langerhans cells first move into the wound during re‐epithelialization, guided by CXCR2 signaling. Later, recruited monocytes become long‐lived Langerhans cells.
Axel D. Schmitter‐Sánchez, Nicholas Basista, Sudhanshu Mishra, Hyeri Kim, Audrey Bench, Catherine Matte‐Martone, Min‐Soo Seo, Gun Woo Lee, Sangbum Park   +8 more
wiley   +1 more source

Loss of SHP1 in Spinal Astrocytes Triggers T‐Lymphocyte Infiltration and Nociceptive Hypersensitivity

Advanced Science, EarlyView.
Astrocyte‐specific SHP1 deletion disrupts astrocyte–vascular interactions and compromises BBB integrity while enhancing STAT1‐dependent CXCL10 expression. These changes synergistically promote peripheral CD4+ and CD8+ T‐cell infiltration into the SDH. The infiltrating T cells secrete IFN‐γ, which in turn activates microglia.
Lan‐Xing Yi, Lin Yang, Kang‐Li Wang, Hui‐Zhu Liu, Rui‐Ying Chen, Min Su, Xiao Xiao, Yu‐Qiu Zhang   +7 more
wiley   +1 more source

Compact 9dBEs Enable Efficient and Precise Genome Editing in Mammalian Cells and In Vivo

Advanced Science, EarlyView.
As a compact type II‐D system, the Cas9d‐based platform holds great potential for in vivo applications. Through rational engineering, its derived base editors (9dBEs) enable efficient disease modeling while facilitating single‐vector AAV delivery for in vivo genome editing. These miniature tools offer a robust strategy for basic research and biomedical
Qingquan Xiao, Zhijin Tian, Luqi Weng, Kun Xu, Dingyi Han, Zhaowei Wu, Junnan Li, Shangpu Li, Qijing Zhang, Xiaohui Zhao, Guoling Li, Yinghui Wei, Zhen Gu   +12 more
wiley   +1 more source

A central role for glial CCR5 in directing the neuropathological interactions of HIV-1 Tat and opiates

Journal of Neuroinflammation, 2018
Background The collective cognitive and motor deficits known as HIV-associated neurocognitive disorders (HAND) remain high even among HIV+ individuals whose antiretroviral therapy is optimized. HAND is worsened in the context of opiate abuse.
Sarah Kim, Yun Kyung Hahn, Elizabeth M Podhaizer, Virginia D McLane, Shiping Zou, Kurt F Hauser, Pamela E Knapp   +6 more
doaj   +1 more source

Rationale of using the dual chemokine receptor CCR2/CCR5 inhibitor cenicriviroc for the treatment of COVID-19.

PLoS Pathogens, 2022
Coronavirus Disease 2019 (COVID-19), caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), has created a global pandemic infecting over 230 million people and costing millions of lives.
Daniel Clark Files, Frank Tacke, Alexandra O'Sullivan, Patrick Dorr, William G Ferguson, William G Powderly   +5 more
doaj   +1 more source